Portland Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 05:45 AM and sunset is at 08:29 PM.
Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Sat afternoon. Cool air temperatures (max 13°C on Fri morning, min 11°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Wed afternoon. Cool air temperatures (max 13°C on Mon afternoon, min 9°C on Wed night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Very mild (max 13°C on Thu afternoon, min 9°C on Thu night). Winds increasing (light winds from the NW on Thu morning, fresh winds from the ENE by Fri night). | Days 10–12 Weather SummaryHeavy rain (total 21mm), heaviest during Tue night. Very mild (max 13°C on Sun morning, min 10°C on Mon night). Winds increasing (light winds from the WSW on Sun morning, strong winds from the S by Sun night). | ||||||||||||||||||||||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Sat 16 | ||||||||||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 7:56AM1.83m | 8:14PM1.89m | 8:26AM1.82m | 8:40PM1.90m | 8:53AM1.77m | 9:04PM1.88m | 9:17AM1.69m | 9:26PM1.84m | 9:42AM1.61m | 9:52PM1.78m | 10:10AM1.52m | 10:23PM1.70m | 10:44AM1.41m | 10:57PM1.61m | 11:23AM1.31m | 11:38PM1.49m | 8:13AM0.69m | 00:32AM1.38m | 8:29AM0.66m | 1:25PM1.14m | 9:02PM0.88m | 8:51AM0.60m | 2:51PM1.19m | 9:30PM0.80m | 4:10PM1.30m | 4:15AM1.43m | 5:46PM1.48m | 5:50AM1.57m | 6:34PM1.70m | 6:45AM1.75m | 7:12PM1.90m | ||||||||||||||||
Low Tide | 12:31PM0.27m | 00:45AM0.30m | 12:54PM0.21m | 1:14AM0.24m | 1:23PM0.20m | 1:46AM0.23m | 1:55PM0.22m | 2:24AM0.26m | 2:31PM0.29m | 3:07AM0.32m | 3:12PM0.37m | 3:57AM0.38m | 3:59PM0.46m | 4:45AM0.43m | 4:46PM0.54m | 5:30AM0.49m | 8:34AM0.69m | 5:31PM0.64m | 6:23AM0.56m | 9:42AM0.64m | 6:30PM0.74m | 10:08PM0.87m | 7:49AM0.59m | 8:09PM0.77m | 11:32AM0.43m | 11:59PM0.61m | 12:14PM0.33m | 00:37AM0.48m | 12:43PM0.25m | 1:02AM0.37m | 11:50AM0.17m | 00:08AM0.24m | |||||||||||||||
E 5 | ESE 4 | SW 4 | WSW 11 | WSW 10 | SE 4 | SW 4 | SW 3 | WSW 3 | WSW 7 | WSW 8 | SW 7 | SW 7 | WSW 4 | WSW 5 | SE 5 | E 4 | SW 9 | WSW 5 | SW 6 | SW 8 | ENE 3 | E 3 | ESE 3 | ESE 5 | E 5 | E 5 | E 4 | SW 9 | SW 9 | SSW 7 | SW 11 | SW 7 | SW 8 | SW 8 | SW 8 | SW 7 | SW 9 | SW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 8 | SW 6 | SW 7 | |
 | |  |  |  |  |  |  | | | |  | | |  | | | | | | | | | | | |  | | | | | | | | |  | | |  | | | | | | | | | |
clear | clear | some clouds | cloudy | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | light rain | some clouds | clear | clear | clear | cloudy | cloudy | rain shwrs | some clouds | some clouds | mod rain | some clouds | some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | some clouds | cloudy | heavy rain | light rain | rain shwrs | light rain | some clouds | cloudy | some clouds | some clouds | cloudy | light rain | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | 5 | 3 | — | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | 7 | — | — | 4 | 2 | 1 | 1 | — | — | 11 | 2 | 2 | 3 | — | — | — | — | — | 4 | — | — | |
max°C | 13 | 13 | 13 | 13 | 13 | 11 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 12 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 11 | 11 | 11 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 11 | 12 | 13 | 14 | 15 |
Moonrise | — | 8:50 | — | — | — | 10:03 | — | — | 11:13 | — | — | — | 12:15 | — | — | 1:06 | — | — | 1:46 | — | — | 2:15 | — | — | 2:37 | — | — | 2:55 | — | — | 3:10 | — | — | 3:23 | — | — | 3:36 | — | — | 3:50 | — | — | 4:08 | — | — | 4:30 | — |
Moonset | 5:08 | — | — | 5:26 | — | — | 5:50 | — | — | 6:23 | — | — | 7:05 | — | — | 8:00 | — | — | 9:05 | — | — | 10:16 | — | — | 11:30 | — | — | 12:46 | — | — | 2:02 | — | — | — | 3:21 | — | — | 4:42 | — | — | 6:07 | — | — | 7:38 | — | — | — |
 | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — |
 | — | 8:29 | — | — | 8:30 | — | — | 8:31 | — | — | 8:32 | — | — | 8:35 | — | — | 8:37 | — | — | 8:37 | — | — | 8:39 | — | — | 8:40 | — | — | 8:43 | — | — | 8:44 | — | — | 8:45 | — | — | 8:46 | — | — | 8:49 | — | — | 8:50 | — | — | 8:51 |
Today's sea temperature in Portland is 11.5° C (Statistics for 01 May 1981-2005 – mean: 10.7 max: 11.7 min: 8.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest